204748080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1217}}^1$

素因数の和:1934

約数の個数: 80

約数和(自身を含む): 636146784

約数和(自身を除く): 431398704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 1217, 1402, 2103, 2434, 2804, 3505, 3651, 4206, 4868, 5608, 6085, 7010, 7302, 8412, 9736, 10515, 11216, 12170, 14020, 14604, 16824, 18255, 19472, 21030, 24340, 28040, 29208, 33648, 36510, 42060, 48680, 56080, 58416, 73020, 84120, 97360, 146040, 168240, 292080, 853117, 1706234, 2559351, 3412468, 4265585, 5118702, 6824936, 8531170, 10237404, 12796755, 13649872, 17062340, 20474808, 25593510, 34124680, 40949616, 51187020, 68249360, 102374040, 204748080]

約数ペア:

[(1, 204748080), (2, 102374040), (3, 68249360), (4, 51187020), (5, 40949616), (6, 34124680), (8, 25593510), (10, 20474808), (12, 17062340), (15, 13649872), (16, 12796755), (20, 10237404), (24, 8531170), (30, 6824936), (40, 5118702), (48, 4265585), (60, 3412468), (80, 2559351), (120, 1706234), (240, 853117), (701, 292080), (1217, 168240), (1402, 146040), (2103, 97360), (2434, 84120), (2804, 73020), (3505, 58416), (3651, 56080), (4206, 48680), (4868, 42060), (5608, 36510), (6085, 33648), (7010, 29208), (7302, 28040), (8412, 24340), (9736, 21030), (10515, 19472), (11216, 18255), (12170, 16824), (14020, 14604)]